Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 1 | module MSC_Tests { |
| 2 | |
| 3 | import from General_Types all; |
| 4 | import from Osmocom_Types all; |
| 5 | |
| 6 | import from M3UA_Types all; |
| 7 | import from M3UA_Emulation all; |
| 8 | |
| 9 | import from MTP3asp_Types all; |
| 10 | import from MTP3asp_PortType all; |
| 11 | |
| 12 | import from SCCPasp_Types all; |
| 13 | import from SCCP_Types all; |
| 14 | import from SCCP_Emulation all; |
| 15 | |
| 16 | import from SCTPasp_Types all; |
| 17 | import from SCTPasp_PortType all; |
| 18 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 19 | import from Osmocom_CTRL_Functions all; |
| 20 | import from Osmocom_CTRL_Types all; |
| 21 | import from Osmocom_CTRL_Adapter all; |
| 22 | |
| 23 | import from MNCC_Emulation all; |
| 24 | |
| 25 | import from GSUP_Emulation all; |
| 26 | import from GSUP_Types all; |
| 27 | import from IPA_Emulation all; |
| 28 | |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 29 | import from BSSAP_Types all; |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 30 | import from BSSAP_Adapter all; |
| 31 | import from BSSAP_CodecPort all; |
| 32 | import from BSSMAP_Templates all; |
| 33 | import from BSSMAP_Emulation all; |
| 34 | import from BSC_ConnectionHandler all; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 35 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 36 | import from MobileL3_Types all; |
| 37 | import from MobileL3_CommonIE_Types all; |
| 38 | import from L3_Templates all; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 39 | |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 40 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 41 | type component MTC_CT extends BSSAP_Adapter_CT, CTRL_Adapter_CT { |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 42 | var boolean g_initialized := false; |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 43 | |
| 44 | /* no 'adapter_CT' for MNCC or GSUP */ |
| 45 | var MNCC_Emulation_CT vc_MNCC; |
| 46 | var GSUP_Emulation_CT vc_GSUP; |
| 47 | var IPA_Emulation_CT vc_GSUP_IPA; |
| 48 | |
| 49 | /* only to get events from IPA underneath GSUP */ |
| 50 | port IPA_CTRL_PT GSUP_IPA_EVENT; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 51 | } |
| 52 | |
| 53 | modulepar { |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 54 | /* remote parameters of IUT */ |
| 55 | charstring mp_msc_ip := "127.0.0.1"; |
| 56 | integer mp_msc_ctrl_port := 4255; |
| 57 | integer mp_msc_vty_port := 4254; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 58 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 59 | /* local parameters of emulated HLR */ |
| 60 | charstring mp_hlr_ip := "127.0.0.1"; |
| 61 | integer mp_hlr_port := 4222; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 62 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 63 | charstring mp_msc_mncc := "/tmp/mncc"; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 64 | } |
| 65 | |
| 66 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 67 | function f_init_mncc(charstring id) runs on MTC_CT { |
| 68 | id := id & "-MNCC"; |
| 69 | var MnccOps ops := { |
| 70 | create_cb := refers(MNCC_Emulation.ExpectedCreateCallback), |
| 71 | unitdata_cb := refers(MNCC_Emulation.DummyUnitdataCallback) |
| 72 | } |
| 73 | |
| 74 | vc_MNCC := MNCC_Emulation_CT.create(id); |
| 75 | map(vc_MNCC:MNCC, system:MNCC_CODEC_PT); |
| 76 | vc_MNCC.start(MNCC_Emulation.main(ops, id, mp_msc_mncc)); |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 77 | } |
| 78 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 79 | function f_init_gsup(charstring id) runs on MTC_CT { |
| 80 | id := id & "-GSUP"; |
| 81 | var GsupOps ops := { |
| 82 | create_cb := refers(GSUP_Emulation.ExpectedCreateCallback) |
| 83 | } |
| 84 | |
| 85 | vc_GSUP_IPA := IPA_Emulation_CT.create(id & "-IPA"); |
| 86 | vc_GSUP := GSUP_Emulation_CT.create(id); |
| 87 | |
| 88 | map(vc_GSUP_IPA:IPA_PORT, system:IPA_CODEC_PT); |
| 89 | connect(vc_GSUP:GSUP, vc_GSUP_IPA:IPA_GSUP_PORT); |
| 90 | /* we use this hack to get events like ASP_IPA_EVENT_UP */ |
| 91 | connect(vc_GSUP_IPA:IPA_CTRL_PORT, self:GSUP_IPA_EVENT); |
| 92 | |
| 93 | vc_GSUP.start(GSUP_Emulation.main(ops, id)); |
| 94 | vc_GSUP_IPA.start(IPA_Emulation.main_server(mp_hlr_ip, mp_hlr_port)); |
| 95 | |
| 96 | /* wait for incoming connection to GSUP port before proceeding */ |
| 97 | timer T := 10.0; |
| 98 | T.start; |
| 99 | alt { |
| 100 | [] GSUP_IPA_EVENT.receive(t_ASP_IPA_EVT_UD(ASP_IPA_EVENT_UP)) { } |
| 101 | [] T.timeout { |
| 102 | setverdict(inconc, "No connection to GSUP Port"); |
| 103 | self.stop |
| 104 | } |
| 105 | } |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 106 | } |
| 107 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 108 | function f_init() runs on MTC_CT { |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 109 | |
| 110 | if (g_initialized == true) { |
| 111 | return; |
| 112 | } |
| 113 | g_initialized := true; |
| 114 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 115 | f_bssap_init("MSC_Test", BSC_BssmapOps); |
| 116 | f_ipa_ctrl_start(mp_msc_ip, mp_msc_ctrl_port); |
| 117 | f_init_mncc("MSC_Test"); |
| 118 | f_init_gsup("MSC_Test"); |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | template PDU_BSSAP ts_BSSAP_BSSMAP := { |
| 122 | discriminator := '0'B, |
| 123 | spare := '0000000'B, |
| 124 | dlci := omit, |
| 125 | lengthIndicator := 0, /* overwritten by codec */ |
| 126 | pdu := ? |
| 127 | } |
| 128 | |
| 129 | template PDU_BSSAP tr_BSSAP_BSSMAP := { |
| 130 | discriminator := '0'B, |
| 131 | spare := '0000000'B, |
| 132 | dlci := omit, |
| 133 | lengthIndicator := ?, |
| 134 | pdu := { |
| 135 | bssmap := ? |
| 136 | } |
| 137 | } |
| 138 | |
| 139 | |
| 140 | type integer BssmapCause; |
| 141 | |
| 142 | template (value) BSSMAP_IE_Cause ts_BSSMAP_IE_Cause(BssmapCause val) := { |
| 143 | elementIdentifier := '04'O, |
| 144 | lengthIndicator := 0, |
| 145 | causeValue := int2bit(val, 7), |
| 146 | extensionCauseValue := '0'B, |
| 147 | spare1 := omit |
| 148 | } |
| 149 | |
| 150 | template (value) PDU_BSSAP ts_BSSMAP_Reset(BssmapCause cause) modifies ts_BSSAP_BSSMAP := { |
| 151 | pdu := { |
| 152 | bssmap := { |
| 153 | reset := { |
| 154 | messageType := '30'O, |
| 155 | cause := ts_BSSMAP_IE_Cause(cause), |
| 156 | a_InterfaceSelectorForReset := omit |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | template (value) PDU_BSSAP ts_BSSMAP_ResetAck modifies ts_BSSAP_BSSMAP := { |
| 163 | pdu := { |
| 164 | bssmap := { |
| 165 | resetAck := { |
| 166 | messageType := '31'O, |
| 167 | a_InterfaceSelectorForReset := omit |
| 168 | } |
| 169 | } |
| 170 | } |
| 171 | } |
| 172 | |
| 173 | template PDU_BSSAP tr_BSSMAP_ResetAck modifies tr_BSSAP_BSSMAP := { |
| 174 | pdu := { |
| 175 | bssmap := { |
| 176 | resetAck := { |
| 177 | messageType := '31'O, |
| 178 | a_InterfaceSelectorForReset := * |
| 179 | } |
| 180 | } |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | template BSSMAP_IE_CellIdentifier ts_BSSMAP_IE_CellID := { |
| 185 | elementIdentifier := '05'O, |
| 186 | lengthIndicator := 0, |
| 187 | cellIdentifierDiscriminator := '0000'B, |
| 188 | spare1_4 := '0000'B, |
| 189 | cellIdentification := ? |
| 190 | } |
| 191 | |
| 192 | type uint16_t BssmapLAC; |
| 193 | type uint16_t BssmapCI; |
| 194 | |
| 195 | /* |
| 196 | template BSSMAP_IE_CellIdentifier ts_CellId_CGI(mcc, mnc, lac, ci) |
| 197 | modifies ts_BSSMAP_IE_CellID := { |
| 198 | cellIdentification := { |
| 199 | cI_LAC_CGI := { |
| 200 | mnc_mcc := FIXME, |
| 201 | lac := int2oct(lac, 2), |
| 202 | ci := int2oct(ci, 2) |
| 203 | } |
| 204 | } |
| 205 | } |
| 206 | */ |
| 207 | |
| 208 | template BSSMAP_IE_CellIdentifier ts_CellID_LAC_CI(BssmapLAC lac, BssmapCI ci) |
| 209 | modifies ts_BSSMAP_IE_CellID := { |
| 210 | cellIdentification := { |
| 211 | cI_LAC_CI := { |
| 212 | lac := int2oct(lac, 2), |
| 213 | ci := int2oct(ci, 2) |
| 214 | } |
| 215 | } |
| 216 | } |
| 217 | |
| 218 | template BSSMAP_IE_CellIdentifier ts_CellId_CI(BssmapCI ci) |
| 219 | modifies ts_BSSMAP_IE_CellID := { |
| 220 | cellIdentification := { |
| 221 | cI_CI := int2oct(ci, 2) |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | template BSSMAP_IE_CellIdentifier ts_CellId_none |
| 226 | modifies ts_BSSMAP_IE_CellID := { |
| 227 | cellIdentification := { |
| 228 | cI_noCell := ''O |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | |
| 233 | template BSSMAP_IE_Layer3Information ts_BSSMAP_IE_L3Info(octetstring l3info) := { |
| 234 | elementIdentifier := '17'O, |
| 235 | lengthIndicator := 0, |
| 236 | layer3info := l3info |
| 237 | } |
| 238 | |
| 239 | template PDU_BSSAP ts_BSSMAP_ComplL3(BSSMAP_IE_CellIdentifier cell_id, octetstring l3_info) |
| 240 | modifies ts_BSSAP_BSSMAP := { |
| 241 | pdu := { |
| 242 | bssmap := { |
| 243 | completeLayer3Information := { |
| 244 | messageType := '57'O, |
| 245 | cellIdentifier := cell_id, |
| 246 | layer3Information := ts_BSSMAP_IE_L3Info(l3_info), |
| 247 | chosenChannel := omit, |
| 248 | lSAIdentifier := omit, |
| 249 | aPDU := omit, |
| 250 | codecList := omit, |
| 251 | redirectAttemptFlag := omit, |
| 252 | sendSequenceNumber := omit, |
| 253 | iMSI := omit |
| 254 | } |
| 255 | } |
| 256 | } |
| 257 | } |
| 258 | |
| 259 | template PDU_BSSAP ts_BSSMAP_HandoReq(BssmapCause cause, BSSMAP_IE_CellIdentifierList cid_list) |
| 260 | modifies ts_BSSAP_BSSMAP := { |
| 261 | pdu := { |
| 262 | bssmap := { |
| 263 | handoverRequired := { |
| 264 | messageType := '11'O, |
| 265 | cause := ts_BSSMAP_IE_Cause(cause), |
| 266 | responseRequest := omit, |
| 267 | cellIdentifierList := cid_list, |
| 268 | circuitPoolList := omit, |
| 269 | currentChannelType1 := omit, |
| 270 | speechVersion := omit, |
| 271 | queueingIndicator := omit, |
| 272 | oldToNewBSSInfo := omit, |
| 273 | sourceToTargetRNCTransparentInfo := omit, |
| 274 | sourceToTargetRNCTransparentInfoCDMA := omit, |
| 275 | gERANClassmark := omit, |
| 276 | talkerPriority := omit, |
| 277 | speechCodec := omit, |
| 278 | cSG_Identifier := omit |
| 279 | } |
| 280 | } |
| 281 | } |
| 282 | } |
| 283 | |
| 284 | // enc_PDU_BSSAP |
| 285 | |
| 286 | function f_send_BSSAP_UNITDATA(template PDU_BSSAP bssap) runs on MTC_CT { |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 287 | BSSAP.send(ts_BSSAP_UNITDATA_req(g_sccp_addr_peer, g_sccp_addr_own, bssap)) |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 288 | } |
| 289 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 290 | type function void_fn(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 291 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 292 | function f_gen_imsi(hexstring prefix, integer suffix) return hexstring { |
| 293 | var integer suffix_len := 15 - lengthof(prefix); |
| 294 | suffix_len := suffix_len-1; /* FIXME: fix odd IMSI length */ |
| 295 | return prefix & int2hex(suffix, suffix_len); |
| 296 | } |
| 297 | |
| 298 | function f_gen_msisdn(hexstring prefix, integer suffix) return hexstring { |
| 299 | var integer suffix_len := 12 - lengthof(prefix); |
| 300 | return prefix & int2hex(suffix, suffix_len); |
| 301 | } |
| 302 | |
| 303 | /* FIXME: move into BSC_ConnectionHandler? */ |
| 304 | function f_start_handler(void_fn fn, charstring id, integer imsi_suffix) runs on MTC_CT return BSC_ConnHdlr { |
| 305 | var BSC_ConnHdlr vc_conn; |
| 306 | var BSC_ConnHdlrPars pars := { |
| 307 | sccp_addr_own := g_sccp_addr_own, |
| 308 | sccp_addr_peer := g_sccp_addr_peer, |
| 309 | cell_id := valueof(ts_CellId_CGI('262'H, '042'H, 23, 42)), |
| 310 | imsi := f_gen_imsi('26242'H, imsi_suffix), |
Harald Welte | 8260057 | 2018-01-21 20:54:08 +0100 | [diff] [blame] | 311 | msisdn := f_gen_msisdn('491239999'H, imsi_suffix), |
| 312 | cm2 := valueof(ts_CM2_default), |
| 313 | cm3 := omit |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 314 | }; |
| 315 | |
| 316 | vc_conn := BSC_ConnHdlr.create(id); |
| 317 | /* BSSMAP part / A interface */ |
| 318 | connect(vc_conn:BSSAP, vc_BSSMAP:CLIENT); |
| 319 | connect(vc_conn:BSSAP_PROC, vc_BSSMAP:PROC); |
| 320 | /* MNCC part */ |
| 321 | connect(vc_conn:MNCC, vc_MNCC:MNCC_CLIENT); |
| 322 | connect(vc_conn:MNCC_PROC, vc_MNCC:MNCC_PROC); |
| 323 | /* GSUP part */ |
| 324 | connect(vc_conn:GSUP, vc_GSUP:GSUP_CLIENT); |
| 325 | connect(vc_conn:GSUP_PROC, vc_GSUP:GSUP_PROC); |
| 326 | |
| 327 | vc_conn.start(derefers(fn)(id, pars)); |
| 328 | return vc_conn; |
| 329 | } |
| 330 | |
| 331 | function f_sleep(float seconds) { |
| 332 | timer T := seconds; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 333 | T.start; |
| 334 | T.timeout; |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 335 | } |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 336 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 337 | private function f_tc_lu_imsi_noauth_tmsi(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { |
| 338 | g_pars := pars; |
| 339 | f_perform_lu(false, true); |
| 340 | } |
| 341 | |
| 342 | testcase TC_lu_imsi_noauth_tmsi() runs on MTC_CT { |
| 343 | var BSC_ConnHdlr vc_conn; |
| 344 | f_init(); |
| 345 | |
| 346 | vc_conn := f_start_handler(refers(f_tc_lu_imsi_noauth_tmsi), testcasename(), 1); |
| 347 | vc_conn.done; |
| 348 | } |
| 349 | |
| 350 | private function f_tc_lu_imsi_noauth_notmsi(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { |
| 351 | g_pars := pars; |
| 352 | f_perform_lu(false, false); |
| 353 | } |
| 354 | |
| 355 | testcase TC_lu_imsi_noauth_notmsi() runs on MTC_CT { |
| 356 | var BSC_ConnHdlr vc_conn; |
| 357 | f_init(); |
| 358 | |
| 359 | vc_conn := f_start_handler(refers(f_tc_lu_imsi_noauth_notmsi), testcasename(), 2); |
| 360 | vc_conn.done; |
| 361 | } |
| 362 | |
| 363 | /* Do LU by IMSI, refuse it on GSUP and expect LU REJ back to MS */ |
| 364 | private function f_tc_lu_imsi_reject(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { |
| 365 | g_pars := pars; |
| 366 | var PDU_ML3_MS_NW l3_lu := f_build_lu_imsi(g_pars.imsi); |
| 367 | |
| 368 | f_create_gsup_expect(hex2str(g_pars.imsi)); |
| 369 | f_bssap_compl_l3(l3_lu); |
| 370 | GSUP.receive(tr_GSUP_UL_REQ(g_pars.imsi)); |
| 371 | GSUP.send(ts_GSUP_UL_ERR(g_pars.imsi, 23)); |
| 372 | alt { |
| 373 | [] BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_LU_Rej(int2oct(23,1)))) { } |
| 374 | [] BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_LU_Acc)) { |
| 375 | setverdict(fail, "Expecting LU REJ, but got ACCEPT"); |
| 376 | self.stop; |
| 377 | } |
| 378 | } |
| 379 | BSSAP.receive(tr_BSSMAP_ClearCommand); |
| 380 | BSSAP.send(ts_BSSMAP_ClearComplete); |
| 381 | BSSAP.receive(BSSAP_Conn_Prim:MSC_CONN_PRIM_DISC_IND); |
| 382 | setverdict(pass); |
| 383 | } |
| 384 | testcase TC_lu_imsi_reject() runs on MTC_CT { |
| 385 | var BSC_ConnHdlr vc_conn; |
| 386 | f_init(); |
| 387 | |
| 388 | vc_conn := f_start_handler(refers(f_tc_lu_imsi_reject), testcasename(), 3); |
| 389 | vc_conn.done; |
| 390 | } |
| 391 | |
| 392 | /* Do LU by IMSI, timeout on GSUP */ |
| 393 | private function f_tc_lu_imsi_timeout_gsup(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { |
| 394 | g_pars := pars; |
| 395 | var PDU_ML3_MS_NW l3_lu := f_build_lu_imsi(g_pars.imsi); |
| 396 | |
| 397 | f_create_gsup_expect(hex2str(g_pars.imsi)); |
| 398 | f_bssap_compl_l3(l3_lu); |
| 399 | GSUP.receive(tr_GSUP_UL_REQ(g_pars.imsi)); |
| 400 | /* Normally the HLR would need to respond here, but we decide to force a timeout here */ |
| 401 | alt { |
| 402 | /* FIXME: Expect specific reject cause */ |
| 403 | [] BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_LU_Rej)) { } |
| 404 | [] BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_LU_Acc)) { |
| 405 | setverdict(fail, "Expecting LU REJ, but got ACCEPT"); |
| 406 | self.stop; |
| 407 | } |
| 408 | } |
| 409 | BSSAP.receive(tr_BSSMAP_ClearCommand); |
| 410 | BSSAP.send(ts_BSSMAP_ClearComplete); |
| 411 | BSSAP.receive(BSSAP_Conn_Prim:MSC_CONN_PRIM_DISC_IND); |
| 412 | setverdict(pass); |
| 413 | } |
| 414 | testcase TC_lu_imsi_timeout_gsup() runs on MTC_CT { |
| 415 | var BSC_ConnHdlr vc_conn; |
| 416 | f_init(); |
| 417 | |
| 418 | vc_conn := f_start_handler(refers(f_tc_lu_imsi_timeout_gsup), testcasename(), 4); |
| 419 | vc_conn.done; |
| 420 | } |
| 421 | |
| 422 | |
| 423 | /* Send CM SERVICE REQ for IMSI that has never performed LU before */ |
| 424 | private function f_tc_cmserv_imsi_unknown(charstring id, BSC_ConnHdlrPars pars) |
| 425 | runs on BSC_ConnHdlr { |
| 426 | |
| 427 | var MobileIdentityLV mi := valueof(ts_MI_IMSI_LV(g_pars.imsi)); |
| 428 | var BSSMAP_IE_CellIdentifier cell_id := valueof(ts_CellId_CGI('262'H, '042'H, 23, 42)); |
| 429 | var PDU_ML3_MS_NW l3_info := valueof(ts_CM_SERV_REQ('0001'B, mi)); |
| 430 | |
| 431 | f_create_gsup_expect(hex2str(g_pars.imsi)); |
| 432 | |
| 433 | /* Send BSSAP_Conn_Req with COMPL L3 INFO to MSC */ |
| 434 | f_bssap_compl_l3(l3_info); |
| 435 | |
| 436 | timer T := 10.0; |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 437 | T.start; |
| 438 | alt { |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 439 | [] BSSAP.receive(tr_PDU_DTAP_MT(tr_CM_SERV_REJ)) { } |
| 440 | //[] BSSAP.receive(tr_PDU_DTAP_MT(tr_CM_SERV_ACC)) { } |
| 441 | [] BSSAP.receive { setverdict(fail, "Received unexpected BSSAP"); } |
| 442 | [] GSUP.receive(tr_GSUP_UL_REQ(g_pars.imsi)) { |
| 443 | setverdict(fail, "Unexpected GSUP UL REQ"); |
| 444 | } |
| 445 | [] T.timeout { setverdict(inconc, "Timeout waiting for CM SERV REQ"); } |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 446 | } |
| 447 | |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 448 | alt { |
| 449 | [] BSSAP.receive(tr_BSSMAP_ClearCommand) { |
| 450 | setverdict(pass); |
| 451 | } |
| 452 | [] BSSAP.receive { setverdict(fail, "Received unexpected BSSAP"); } |
| 453 | [] T.timeout { setverdict(inconc, "Timeout waiting for CM SERV REQ"); } |
| 454 | } |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 455 | } |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 456 | testcase TC_cmserv_imsi_unknown() runs on MTC_CT { |
| 457 | var BSC_ConnHdlr vc_conn; |
| 458 | f_init(); |
| 459 | vc_conn := f_start_handler(refers(f_tc_cmserv_imsi_unknown), testcasename(), 5); |
| 460 | vc_conn.done; |
| 461 | } |
| 462 | |
| 463 | |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 464 | |
| 465 | |
| 466 | control { |
Harald Welte | a49e36e | 2018-01-21 19:29:33 +0100 | [diff] [blame] | 467 | execute( TC_cmserv_imsi_unknown() ); |
| 468 | execute( TC_lu_imsi_noauth_tmsi() ); |
| 469 | //execute( TC_lu_imsi_noauth_notmsi() ); |
| 470 | execute( TC_lu_imsi_reject() ); |
| 471 | execute( TC_lu_imsi_timeout_gsup() ); |
Harald Welte | f6dd64d | 2017-11-19 12:09:51 +0100 | [diff] [blame] | 472 | } |
| 473 | |
| 474 | |
| 475 | } |